package com.im.codec.pack.message;

import lombok.Data;

@Data
public class MessageReceiveServerAckPack {

    private Long messageKey; // 消息键

    private String fromId; // 发送方ID

    private String toId; // 接收方ID

    private Long messageSequence; // 消息序列号

    private Boolean serverSend; // 是否是服务端发送
}
